| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q2 | 30.4K | $3.04M | -$45.7K | $100.23 | 7 |
| 2024 Q1 | 30.8K | $2.98M | -$38.3K | $96.70 | 7 |
| 2023 Q4 | 31.2K | $3.03M | -$49.2K | $97.04 | 8 |
| 2023 Q3 | 31.7K | $2.8M | -$14.1K | $88.26 | 7 |
| 2023 Q2 | 31.9K | $2.86M | -$1.54M | $89.74 | 7 |
| 2023 Q1 | 47.8K | $4.61M | +$2.41K | $96.47 | 8 |
| 2022 Q4 | 47.8K | $4.92M | -$47K | $102.99 | 8 |
| 2022 Q3 | 44.7K | $4.15M | -$9.05K | $92.98 | 7 |
| 2022 Q2 | 44.7K | $4.83M | -$27.2K | $107.26 | 8 |
| 2022 Q1 | 45K | $5.02M | -$3.11M | $111.61 | 8 |
| 2021 Q4 | 74.7K | $7.83M | -$4.09M | $104.91 | 9 |
| 2021 Q3 | 108K | $10.5M | -$415K | $97.58 | 9 |
| 2021 Q2 | 112K | $11.1M | -$1.18M | $98.72 | 10 |
| 2021 Q1 | 125K | $12M | -$330K | $96.51 | 12 |
| 2020 Q4 | 128K | $11.7M | -$1.07M | $91.56 | 12 |
| 2020 Q3 | 140K | $12.4M | -$291K | $88.56 | 12 |
| 2020 Q2 | 144K | $11.5M | -$188K | $79.89 | 14 |
| 2020 Q1 | 146K | $11.8M | -$2.29M | $80.88 | 15 |
| 2019 Q4 | 171K | $15.6M | -$48.3K | $91.21 | 17 |
| 2019 Q3 | 172K | $16.5M | -$121K | $95.86 | 17 |
| 2019 Q2 | 173K | $15.3M | +$88.6K | $88.24 | 18 |
| 2019 Q1 | 172K | $15.5M | -$1M | $90.00 | 18 |
| 2018 Q4 | 212K | $18.3M | -$304K | $86.28 | 20 |
| 2018 Q3 | 206K | $16.5M | +$1.15M | $80.03 | 20 |
| 2018 Q2 | 194K | $15.4M | -$5.78M | $79.08 | 19 |
| 2018 Q1 | 269K | $20.9M | +$1.17M | $77.47 | 20 |
| 2017 Q4 | 254K | $21.3M | +$455K | $84.11 | 21 |
| 2017 Q3 | 248K | $20.8M | -$838K | $83.91 | 21 |
| 2017 Q2 | 258K | $21.6M | -$1.87M | $83.59 | 21 |
| 2017 Q1 | 281K | $22.9M | +$2.16M | $82.01 | 20 |
| 2016 Q4 | 254K | $19.7M | +$359K | $77.62 | 21 |
| 2016 Q3 | 246K | $19.7M | +$3.18M | $80.03 | 24 |
| 2016 Q2 | 210K | $18M | -$7.78M | $85.79 | 23 |
| 2016 Q1 | 307K | $24.5M | +$5.39M | $80.66 | 30 |
| 2015 Q4 | 240K | $17.2M | -$832K | $71.42 | 28 |
| 2015 Q3 | 246K | $17.7M | -$9.28M | $71.94 | 28 |
| 2015 Q2 | 375K | $26.5M | -$1.78M | $70.63 | 30 |
| 2015 Q1 | 401K | $30.8M | +$331K | $76.78 | 31 |
| 2014 Q4 | 396K | $33.1M | +$15.1K | $83.53 | 29 |
| 2014 Q3 | 387K | $28.9M | -$2.32M | $74.77 | 25 |
| 2014 Q2 | 419K | $31M | -$2.75M | $74.18 | 28 |
| 2014 Q1 | 458K | $32.6M | -$3.76M | $71.22 | 32 |